285
CDUS43 KLOT 202132
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CDT FRI OCT 20 2023
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR OCTOBER 20 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 59 2:59 PM 86 1953 62 -3 63
MINIMUM 52 6:47 AM 20 1930 45 7 34
AVERAGE 56 53 3 49
PRECIPITATION (IN)
TODAY 0.00 0.86 1934 0.11 -0.11 0.00
MONTH TO DATE 2.26 2.29 -0.03 1.14
SINCE SEP 1 5.86 5.06 0.80 3.20
SINCE JAN 1 31.47 29.09 2.38 27.12
DEGREE DAYS
HEATING
TODAY 9 12 -3 16
MONTH TO DATE 171 171 0 205
SINCE SEP 1 186 230 -44 259
SINCE JUL 1 187 234 -47 259
COOLING
TODAY 0 0 0 0
MONTH TO DATE 42 17 25 1
SINCE SEP 1 179 153 26 215
SINCE JAN 1 1141 1109 32 1487
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 11.7
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 12:00 AM
LOWEST 55 3:00 PM
AVERAGE 73
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THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 87 1953
MINIMUM TEMPERATURE (F) 45 26 1952
SUNRISE AND SUNSET
OCTOBER 20 2023.......SUNRISE 7:09 AM CDT SUNSET 6:02 PM CDT
OCTOBER 21 2023.......SUNRISE 7:10 AM CDT SUNSET 6:01 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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